A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Drainage box culvert manholes and drainage box culvert maintenance method
The invention relates to drainage box culvert manholes. The drainage box culvert manholes are characterized in that the manholes are arranged at intervals in a drainage box culvert, and a sliding gateinserting slot is formed in each manhole; and a detachable sliding gate matched with the corresponding sliding gate inserting slot is arranged in each sliding gate inserting slot, sliding gate holesmatched with the sliding gates are formed in the positions, located above the sliding gate inserting slots, of the top of the box culvert, first pressure cover plates are arranged on the sliding gateholes, square holes are formed in the positions, located on the front and rear of the inserting slots, of the top of the box culvert, and second pressure cover plates are arranged on the square holes.By means of the drainage box culvert manholes, the rapid water cutoff can be realized, non-water-stop operation is basically realized, the risk of construction with water is avoided, water stop is not required in branch line pumping stations, and the drainage box culvert manholes have the advantages of reducing the operation complexity and influence of the process of dredging or repairing the boxculvert.
本发明涉及一种排水箱涵检修井，其特征在于排水箱涵中，每间隔一定距离设置一处检修井，检修井内设插板闸插槽，所述插板闸插槽内设有与之配合的可拆卸插板闸，插板闸插槽上方箱涵顶部设与插板闸配合的插板闸洞口，插板闸洞口上设第一压力盖板，插槽前后的箱涵顶部还设有方洞口，方洞口上设第二压力盖板。本发明可实现快速断水，基本实现不停水运行，避免带水施工带来的风险，无需支线泵站停水，具有降低疏通或检修箱涵过程的操作复杂程度和影响等优点。
Drainage box culvert manholes and drainage box culvert maintenance method
The invention relates to drainage box culvert manholes. The drainage box culvert manholes are characterized in that the manholes are arranged at intervals in a drainage box culvert, and a sliding gateinserting slot is formed in each manhole; and a detachable sliding gate matched with the corresponding sliding gate inserting slot is arranged in each sliding gate inserting slot, sliding gate holesmatched with the sliding gates are formed in the positions, located above the sliding gate inserting slots, of the top of the box culvert, first pressure cover plates are arranged on the sliding gateholes, square holes are formed in the positions, located on the front and rear of the inserting slots, of the top of the box culvert, and second pressure cover plates are arranged on the square holes.By means of the drainage box culvert manholes, the rapid water cutoff can be realized, non-water-stop operation is basically realized, the risk of construction with water is avoided, water stop is not required in branch line pumping stations, and the drainage box culvert manholes have the advantages of reducing the operation complexity and influence of the process of dredging or repairing the boxculvert.
本发明涉及一种排水箱涵检修井，其特征在于排水箱涵中，每间隔一定距离设置一处检修井，检修井内设插板闸插槽，所述插板闸插槽内设有与之配合的可拆卸插板闸，插板闸插槽上方箱涵顶部设与插板闸配合的插板闸洞口，插板闸洞口上设第一压力盖板，插槽前后的箱涵顶部还设有方洞口，方洞口上设第二压力盖板。本发明可实现快速断水，基本实现不停水运行，避免带水施工带来的风险，无需支线泵站停水，具有降低疏通或检修箱涵过程的操作复杂程度和影响等优点。
Drainage box culvert manholes and drainage box culvert maintenance method
一种排水箱涵检修井及检修排水箱涵的方法
LUAN JINGSHUAI (author) / ZHOU HAOLEI (author) / CHEN JUN (author) / LI WENQIANG (author)
2020-10-23
Patent
Electronic Resource
Chinese
METHOD OF MAKING SLIT IN DRAINAGE CULVERT, AND EROSION CONTROL DAM HAVING DRAINAGE CULVERT
| European Patent Office | 2020